7388030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 7780354

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3343, 6686, 16715, 33430, 43459, 56831, 86918, 113662, 217295, 284155, 434590, 568310, 738803, 1477606, 3694015, 7388030]

約数ペア:

[(1, 7388030), (2, 3694015), (5, 1477606), (10, 738803), (13, 568310), (17, 434590), (26, 284155), (34, 217295), (65, 113662), (85, 86918), (130, 56831), (170, 43459), (221, 33430), (442, 16715), (1105, 6686), (2210, 3343)]